///**
// * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
// * <p>
// * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
// * the License. You may obtain a copy of the License at
// * <p>
// * http://www.apache.org/licenses/LICENSE-2.0
// * <p>
// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
// * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
// * specific language governing permissions and limitations under the License.
// */
//package com.zhengqing.gateway.exception;
//
//import org.springframework.beans.factory.ObjectProvider;
//import org.springframework.boot.autoconfigure.web.ResourceProperties;
//import org.springframework.boot.autoconfigure.web.ServerProperties;
//import org.springframework.boot.context.properties.EnableConfigurationProperties;
//import org.springframework.boot.web.reactive.error.ErrorAttributes;
//import org.springframework.boot.web.reactive.error.ErrorWebExceptionHandler;
//import org.springframework.context.ApplicationContext;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.core.Ordered;
//import org.springframework.core.annotation.Order;
//import org.springframework.http.codec.ServerCodecConfigurer;
//import org.springframework.web.reactive.result.view.ViewResolver;
//
//import java.util.Collections;
//import java.util.List;
//
///**
// * <p>
// * 异常处理配置类 - 覆盖默认的异常处理
// * </p>
// *
// * @author zhengqingya
// * @description
// * @date 2021/1/13 11:43
// */
//@Configuration
//@EnableConfigurationProperties({ServerProperties.class, ResourceProperties.class})
//public class ErrorHandlerConfiguration {
//
//    private final ServerProperties serverProperties;
//
//    private final ApplicationContext applicationContext;
//
//    private final ResourceProperties resourceProperties;
//
//    private final List<ViewResolver> viewResolvers;
//
//    private final ServerCodecConfigurer serverCodecConfigurer;
//
//    public ErrorHandlerConfiguration(ServerProperties serverProperties, ResourceProperties resourceProperties,
//                                     ObjectProvider<List<ViewResolver>> viewResolversProvider, ServerCodecConfigurer serverCodecConfigurer,
//                                     ApplicationContext applicationContext) {
//        this.serverProperties = serverProperties;
//        this.applicationContext = applicationContext;
//        this.resourceProperties = resourceProperties;
//        this.viewResolvers = viewResolversProvider.getIfAvailable(Collections::emptyList);
//        this.serverCodecConfigurer = serverCodecConfigurer;
//    }
//
//    @Bean
//    @Order(Ordered.HIGHEST_PRECEDENCE)
//    public ErrorWebExceptionHandler errorWebExceptionHandler(ErrorAttributes errorAttributes) {
//        ErrorExceptionHandler exceptionHandler = new ErrorExceptionHandler(errorAttributes, this.resourceProperties,
//                this.serverProperties.getError(), this.applicationContext);
//        exceptionHandler.setViewResolvers(this.viewResolvers);
//        exceptionHandler.setMessageWriters(this.serverCodecConfigurer.getWriters());
//        exceptionHandler.setMessageReaders(this.serverCodecConfigurer.getReaders());
//        return exceptionHandler;
//    }
//
//}
